Max-Ox MX-900B Operator's Manual page 37

Alarms
• Press Alarms icon to open the Alarms screen
ID Fan Screen
Speed Control Auto
• Press Auto icon to enable ID Fan in automatic control when the flue
gas exhaust stack temperature is at or above 200F
Speed Control Manual
• Press Manual icon to engage ID Fan in manual control mode. Manual
mode is only available below 170F °F stack temperature (decreasing)
Speed Control SP (Set-Point)
• Press SP icon to change ID Fan speed set-point
• Displays the current ID Fan speed set-point as a percentage of the
available speed range bounded by the minimum and maximum motor
frequency set-points
Motor Control Start
• Press Start icon to manually start ID Fan
Max-Ox™ MX-900B Operators Manual, Rev. 0
Page 37 of 54